Merchant Automotive Rear Cover Install Kit, Duramax | 2011 - 2016

Rear Cover Install Kit – 2011-2016 LML Duramax

Complete your rear engine cover job with confidence using our Rear Cover Install Kit for the 2011–2016 GM LML Duramax diesel engines. This comprehensive kit includes everything you need to properly reseal and secure the rear cover area, saving you time and guesswork.

Kit Includes:

Rear Main Seal – Fits LB7, LLY, LBZ, LMM, LML, LGH, L5P (2001–2025)

RTV High-Temp Aluminum Sealant (2.8oz) – Ideal for high-heat applications

Oil Cooler Elbow Gasket

Oil Cooler to Rear Cover Gasket

Turbo Oil Return Pipe Gasket at Engine (2011–2016)

Rear Cover Coolant Seal Kit (LML, 2011–2016)

Flexplate Bolt 8-Pack

Each component in this kit is selected to match OEM specifications or better, ensuring long-lasting durability and a leak-free repair. Whether you're rebuilding or resealing, this all-in-one solution helps ensure the job is done right the first time.